329338620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 1145193504

約数和(自身を除く): 815854884

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, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 340, 390, 442, 468, 487, 510, 578, 585, 612, 663, 765, 780, 867, 884, 974, 1020, 1105, 1156, 1170, 1326, 1445, 1461, 1530, 1734, 1948, 1989, 2210, 2340, 2435, 2601, 2652, 2890, 2922, 3060, 3315, 3468, 3757, 3978, 4335, 4383, 4420, 4870, 5202, 5780, 5844, 6331, 6630, 7305, 7514, 7956, 8279, 8670, 8766, 9740, 9945, 10404, 11271, 12662, 13005, 13260, 14610, 15028, 16558, 17340, 17532, 18785, 18993, 19890, 21915, 22542, 24837, 25324, 26010, 29220, 31655, 33116, 33813, 37570, 37986, 39780, 41395, 43830, 45084, 49674, 52020, 56355, 56979, 63310, 67626, 74511, 75140, 75972, 82790, 87660, 94965, 99348, 107627, 112710, 113958, 124185, 126620, 135252, 140743, 149022, 165580, 169065, 189930, 215254, 225420, 227916, 248370, 281486, 284895, 298044, 322881, 338130, 372555, 379860, 422229, 430508, 496740, 538135, 562972, 569790, 645762, 676260, 703715, 745110, 844458, 968643, 1076270, 1139580, 1266687, 1291524, 1407430, 1490220, 1614405, 1688916, 1829659, 1937286, 2111145, 2152540, 2533374, 2814860, 3228810, 3659318, 3874572, 4222290, 4843215, 5066748, 5488977, 6333435, 6457620, 7318636, 8444580, 9148295, 9686430, 10977954, 12666870, 16466931, 18296590, 19372860, 21955908, 25333740, 27444885, 32933862, 36593180, 54889770, 65867724, 82334655, 109779540, 164669310, 329338620]

約数ペア:

[(1, 329338620), (2, 164669310), (3, 109779540), (4, 82334655), (5, 65867724), (6, 54889770), (9, 36593180), (10, 32933862), (12, 27444885), (13, 25333740), (15, 21955908), (17, 19372860), (18, 18296590), (20, 16466931), (26, 12666870), (30, 10977954), (34, 9686430), (36, 9148295), (39, 8444580), (45, 7318636), (51, 6457620), (52, 6333435), (60, 5488977), (65, 5066748), (68, 4843215), (78, 4222290), (85, 3874572), (90, 3659318), (102, 3228810), (117, 2814860), (130, 2533374), (153, 2152540), (156, 2111145), (170, 1937286), (180, 1829659), (195, 1688916), (204, 1614405), (221, 1490220), (234, 1407430), (255, 1291524), (260, 1266687), (289, 1139580), (306, 1076270), (340, 968643), (390, 844458), (442, 745110), (468, 703715), (487, 676260), (510, 645762), (578, 569790), (585, 562972), (612, 538135), (663, 496740), (765, 430508), (780, 422229), (867, 379860), (884, 372555), (974, 338130), (1020, 322881), (1105, 298044), (1156, 284895), (1170, 281486), (1326, 248370), (1445, 227916), (1461, 225420), (1530, 215254), (1734, 189930), (1948, 169065), (1989, 165580), (2210, 149022), (2340, 140743), (2435, 135252), (2601, 126620), (2652, 124185), (2890, 113958), (2922, 112710), (3060, 107627), (3315, 99348), (3468, 94965), (3757, 87660), (3978, 82790), (4335, 75972), (4383, 75140), (4420, 74511), (4870, 67626), (5202, 63310), (5780, 56979), (5844, 56355), (6331, 52020), (6630, 49674), (7305, 45084), (7514, 43830), (7956, 41395), (8279, 39780), (8670, 37986), (8766, 37570), (9740, 33813), (9945, 33116), (10404, 31655), (11271, 29220), (12662, 26010), (13005, 25324), (13260, 24837), (14610, 22542), (15028, 21915), (16558, 19890), (17340, 18993), (17532, 18785)]