19895182608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{4441}}^1$

素因数の和:4725

約数の個数: 160

約数和(自身を含む): 59927910400

約数和(自身を除く): 40032727792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 199, 201, 268, 336, 398, 402, 469, 536, 597, 796, 804, 938, 1072, 1194, 1393, 1407, 1592, 1608, 1876, 2388, 2786, 2814, 3184, 3216, 3752, 4179, 4441, 4776, 5572, 5628, 7504, 8358, 8882, 9552, 11144, 11256, 13323, 13333, 16716, 17764, 22288, 22512, 26646, 26666, 31087, 33432, 35528, 39999, 53292, 53332, 62174, 66864, 71056, 79998, 93261, 93331, 106584, 106664, 124348, 159996, 186522, 186662, 213168, 213328, 248696, 279993, 297547, 319992, 373044, 373324, 497392, 559986, 595094, 639984, 746088, 746648, 883759, 892641, 1119972, 1190188, 1492176, 1493296, 1767518, 1785282, 2082829, 2239944, 2380376, 2651277, 3535036, 3570564, 4165658, 4479888, 4760752, 5302554, 6186313, 6248487, 7070072, 7141128, 8331316, 10605108, 12372626, 12496974, 14140144, 14282256, 16662632, 18558939, 21210216, 24745252, 24993948, 33325264, 37117878, 42420432, 49490504, 49987896, 59211853, 74235756, 98981008, 99975792, 118423706, 148471512, 177635559, 236847412, 296943024, 355271118, 414482971, 473694824, 710542236, 828965942, 947389648, 1243448913, 1421084472, 1657931884, 2486897826, 2842168944, 3315863768, 4973795652, 6631727536, 9947591304, 19895182608]

約数ペア:

[(1, 19895182608), (2, 9947591304), (3, 6631727536), (4, 4973795652), (6, 3315863768), (7, 2842168944), (8, 2486897826), (12, 1657931884), (14, 1421084472), (16, 1243448913), (21, 947389648), (24, 828965942), (28, 710542236), (42, 473694824), (48, 414482971), (56, 355271118), (67, 296943024), (84, 236847412), (112, 177635559), (134, 148471512), (168, 118423706), (199, 99975792), (201, 98981008), (268, 74235756), (336, 59211853), (398, 49987896), (402, 49490504), (469, 42420432), (536, 37117878), (597, 33325264), (796, 24993948), (804, 24745252), (938, 21210216), (1072, 18558939), (1194, 16662632), (1393, 14282256), (1407, 14140144), (1592, 12496974), (1608, 12372626), (1876, 10605108), (2388, 8331316), (2786, 7141128), (2814, 7070072), (3184, 6248487), (3216, 6186313), (3752, 5302554), (4179, 4760752), (4441, 4479888), (4776, 4165658), (5572, 3570564), (5628, 3535036), (7504, 2651277), (8358, 2380376), (8882, 2239944), (9552, 2082829), (11144, 1785282), (11256, 1767518), (13323, 1493296), (13333, 1492176), (16716, 1190188), (17764, 1119972), (22288, 892641), (22512, 883759), (26646, 746648), (26666, 746088), (31087, 639984), (33432, 595094), (35528, 559986), (39999, 497392), (53292, 373324), (53332, 373044), (62174, 319992), (66864, 297547), (71056, 279993), (79998, 248696), (93261, 213328), (93331, 213168), (106584, 186662), (106664, 186522), (124348, 159996)]