424008390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2134

約数の個数: 128

約数和(自身を含む): 1198374912

約数和(自身を除く): 774366522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1581, 2015, 2063, 2210, 2418, 2635, 3162, 3315, 4030, 4126, 5270, 6045, 6189, 6630, 6851, 7905, 10315, 12090, 12378, 13702, 15810, 20553, 20630, 26819, 30945, 34255, 35071, 41106, 53638, 61890, 63953, 68510, 70142, 80457, 102765, 105213, 127906, 134095, 160914, 175355, 191859, 205530, 210426, 268190, 319765, 350710, 383718, 402285, 455923, 526065, 639530, 804570, 831389, 911846, 959295, 1052130, 1087201, 1367769, 1662778, 1918590, 2174402, 2279615, 2494167, 2735538, 3261603, 4156945, 4559230, 4988334, 5436005, 6523206, 6838845, 8313890, 10872010, 12470835, 13677690, 14133613, 16308015, 24941670, 28267226, 32616030, 42400839, 70668065, 84801678, 141336130, 212004195, 424008390]

約数ペア:

[(1, 424008390), (2, 212004195), (3, 141336130), (5, 84801678), (6, 70668065), (10, 42400839), (13, 32616030), (15, 28267226), (17, 24941670), (26, 16308015), (30, 14133613), (31, 13677690), (34, 12470835), (39, 10872010), (51, 8313890), (62, 6838845), (65, 6523206), (78, 5436005), (85, 4988334), (93, 4559230), (102, 4156945), (130, 3261603), (155, 2735538), (170, 2494167), (186, 2279615), (195, 2174402), (221, 1918590), (255, 1662778), (310, 1367769), (390, 1087201), (403, 1052130), (442, 959295), (465, 911846), (510, 831389), (527, 804570), (663, 639530), (806, 526065), (930, 455923), (1054, 402285), (1105, 383718), (1209, 350710), (1326, 319765), (1581, 268190), (2015, 210426), (2063, 205530), (2210, 191859), (2418, 175355), (2635, 160914), (3162, 134095), (3315, 127906), (4030, 105213), (4126, 102765), (5270, 80457), (6045, 70142), (6189, 68510), (6630, 63953), (6851, 61890), (7905, 53638), (10315, 41106), (12090, 35071), (12378, 34255), (13702, 30945), (15810, 26819), (20553, 20630)]