344216340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 1196821080

約数和(自身を除く): 852604740

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, 509, 510, 578, 585, 612, 663, 765, 780, 867, 884, 1018, 1020, 1105, 1156, 1170, 1326, 1445, 1527, 1530, 1734, 1989, 2036, 2210, 2340, 2545, 2601, 2652, 2890, 3054, 3060, 3315, 3468, 3757, 3978, 4335, 4420, 4581, 5090, 5202, 5780, 6108, 6617, 6630, 7514, 7635, 7956, 8653, 8670, 9162, 9945, 10180, 10404, 11271, 13005, 13234, 13260, 15028, 15270, 17306, 17340, 18324, 18785, 19851, 19890, 22542, 22905, 25959, 26010, 26468, 30540, 33085, 33813, 34612, 37570, 39702, 39780, 43265, 45084, 45810, 51918, 52020, 56355, 59553, 66170, 67626, 75140, 77877, 79404, 86530, 91620, 99255, 103836, 112489, 112710, 119106, 129795, 132340, 135252, 147101, 155754, 169065, 173060, 198510, 224978, 225420, 238212, 259590, 294202, 297765, 311508, 337467, 338130, 389385, 397020, 441303, 449956, 519180, 562445, 588404, 595530, 674934, 676260, 735505, 778770, 882606, 1012401, 1124890, 1191060, 1323909, 1349868, 1471010, 1557540, 1687335, 1765212, 1912313, 2024802, 2206515, 2249780, 2647818, 2942020, 3374670, 3824626, 4049604, 4413030, 5062005, 5295636, 5736939, 6619545, 6749340, 7649252, 8826060, 9561565, 10124010, 11473878, 13239090, 17210817, 19123130, 20248020, 22947756, 26478180, 28684695, 34421634, 38246260, 57369390, 68843268, 86054085, 114738780, 172108170, 344216340]

約数ペア:

[(1, 344216340), (2, 172108170), (3, 114738780), (4, 86054085), (5, 68843268), (6, 57369390), (9, 38246260), (10, 34421634), (12, 28684695), (13, 26478180), (15, 22947756), (17, 20248020), (18, 19123130), (20, 17210817), (26, 13239090), (30, 11473878), (34, 10124010), (36, 9561565), (39, 8826060), (45, 7649252), (51, 6749340), (52, 6619545), (60, 5736939), (65, 5295636), (68, 5062005), (78, 4413030), (85, 4049604), (90, 3824626), (102, 3374670), (117, 2942020), (130, 2647818), (153, 2249780), (156, 2206515), (170, 2024802), (180, 1912313), (195, 1765212), (204, 1687335), (221, 1557540), (234, 1471010), (255, 1349868), (260, 1323909), (289, 1191060), (306, 1124890), (340, 1012401), (390, 882606), (442, 778770), (468, 735505), (509, 676260), (510, 674934), (578, 595530), (585, 588404), (612, 562445), (663, 519180), (765, 449956), (780, 441303), (867, 397020), (884, 389385), (1018, 338130), (1020, 337467), (1105, 311508), (1156, 297765), (1170, 294202), (1326, 259590), (1445, 238212), (1527, 225420), (1530, 224978), (1734, 198510), (1989, 173060), (2036, 169065), (2210, 155754), (2340, 147101), (2545, 135252), (2601, 132340), (2652, 129795), (2890, 119106), (3054, 112710), (3060, 112489), (3315, 103836), (3468, 99255), (3757, 91620), (3978, 86530), (4335, 79404), (4420, 77877), (4581, 75140), (5090, 67626), (5202, 66170), (5780, 59553), (6108, 56355), (6617, 52020), (6630, 51918), (7514, 45810), (7635, 45084), (7956, 43265), (8653, 39780), (8670, 39702), (9162, 37570), (9945, 34612), (10180, 33813), (10404, 33085), (11271, 30540), (13005, 26468), (13234, 26010), (13260, 25959), (15028, 22905), (15270, 22542), (17306, 19890), (17340, 19851), (18324, 18785)]