512008380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 1808509248

約数和(自身を除く): 1296500868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 61, 65, 68, 78, 85, 90, 102, 117, 122, 130, 153, 156, 170, 180, 183, 195, 204, 211, 221, 234, 244, 255, 260, 305, 306, 340, 366, 390, 422, 442, 468, 510, 549, 585, 610, 612, 633, 663, 732, 765, 780, 793, 844, 884, 915, 1020, 1037, 1055, 1098, 1105, 1170, 1220, 1266, 1326, 1530, 1586, 1830, 1899, 1989, 2074, 2110, 2196, 2210, 2340, 2379, 2532, 2652, 2743, 2745, 3060, 3111, 3165, 3172, 3315, 3587, 3660, 3798, 3965, 3978, 4148, 4220, 4420, 4758, 5185, 5486, 5490, 6222, 6330, 6630, 7137, 7174, 7596, 7930, 7956, 8229, 9333, 9495, 9516, 9945, 10370, 10761, 10972, 10980, 11895, 12444, 12660, 12871, 13260, 13481, 13715, 14274, 14348, 15555, 15860, 16458, 17935, 18666, 18990, 19890, 20740, 21522, 23790, 24687, 25742, 26962, 27430, 28548, 31110, 32283, 32916, 35685, 35870, 37332, 37980, 38613, 39780, 40443, 41145, 43044, 46631, 46665, 47580, 49374, 51484, 53805, 53924, 54860, 62220, 64355, 64566, 67405, 71370, 71740, 77226, 80886, 82290, 93262, 93330, 98748, 107610, 115839, 121329, 123435, 128710, 129132, 134810, 139893, 142740, 154452, 161415, 161772, 164580, 167323, 186524, 186660, 193065, 202215, 215220, 218807, 231678, 233155, 242658, 246870, 257420, 269620, 279786, 322830, 334646, 386130, 404430, 419679, 437614, 463356, 466310, 485316, 493740, 501969, 559572, 579195, 606645, 645660, 656421, 669292, 699465, 772260, 808860, 836615, 839358, 875228, 932620, 1003938, 1094035, 1158390, 1213290, 1312842, 1398930, 1505907, 1673230, 1678716, 1969263, 2007876, 2098395, 2188070, 2316780, 2426580, 2509845, 2625684, 2797860, 2844491, 3011814, 3282105, 3346460, 3938526, 4196790, 4376140, 5019690, 5688982, 6023628, 6564210, 7529535, 7877052, 8393580, 8533473, 9846315, 10039380, 11377964, 13128420, 14222455, 15059070, 17066946, 19692630, 25600419, 28444910, 30118140, 34133892, 39385260, 42667365, 51200838, 56889820, 85334730, 102401676, 128002095, 170669460, 256004190, 512008380]

約数ペア:

[(1, 512008380), (2, 256004190), (3, 170669460), (4, 128002095), (5, 102401676), (6, 85334730), (9, 56889820), (10, 51200838), (12, 42667365), (13, 39385260), (15, 34133892), (17, 30118140), (18, 28444910), (20, 25600419), (26, 19692630), (30, 17066946), (34, 15059070), (36, 14222455), (39, 13128420), (45, 11377964), (51, 10039380), (52, 9846315), (60, 8533473), (61, 8393580), (65, 7877052), (68, 7529535), (78, 6564210), (85, 6023628), (90, 5688982), (102, 5019690), (117, 4376140), (122, 4196790), (130, 3938526), (153, 3346460), (156, 3282105), (170, 3011814), (180, 2844491), (183, 2797860), (195, 2625684), (204, 2509845), (211, 2426580), (221, 2316780), (234, 2188070), (244, 2098395), (255, 2007876), (260, 1969263), (305, 1678716), (306, 1673230), (340, 1505907), (366, 1398930), (390, 1312842), (422, 1213290), (442, 1158390), (468, 1094035), (510, 1003938), (549, 932620), (585, 875228), (610, 839358), (612, 836615), (633, 808860), (663, 772260), (732, 699465), (765, 669292), (780, 656421), (793, 645660), (844, 606645), (884, 579195), (915, 559572), (1020, 501969), (1037, 493740), (1055, 485316), (1098, 466310), (1105, 463356), (1170, 437614), (1220, 419679), (1266, 404430), (1326, 386130), (1530, 334646), (1586, 322830), (1830, 279786), (1899, 269620), (1989, 257420), (2074, 246870), (2110, 242658), (2196, 233155), (2210, 231678), (2340, 218807), (2379, 215220), (2532, 202215), (2652, 193065), (2743, 186660), (2745, 186524), (3060, 167323), (3111, 164580), (3165, 161772), (3172, 161415), (3315, 154452), (3587, 142740), (3660, 139893), (3798, 134810), (3965, 129132), (3978, 128710), (4148, 123435), (4220, 121329), (4420, 115839), (4758, 107610), (5185, 98748), (5486, 93330), (5490, 93262), (6222, 82290), (6330, 80886), (6630, 77226), (7137, 71740), (7174, 71370), (7596, 67405), (7930, 64566), (7956, 64355), (8229, 62220), (9333, 54860), (9495, 53924), (9516, 53805), (9945, 51484), (10370, 49374), (10761, 47580), (10972, 46665), (10980, 46631), (11895, 43044), (12444, 41145), (12660, 40443), (12871, 39780), (13260, 38613), (13481, 37980), (13715, 37332), (14274, 35870), (14348, 35685), (15555, 32916), (15860, 32283), (16458, 31110), (17935, 28548), (18666, 27430), (18990, 26962), (19890, 25742), (20740, 24687), (21522, 23790)]