338531670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 943850880

約数和(自身を除く): 605319210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 53, 54, 82, 90, 106, 123, 135, 159, 205, 246, 265, 270, 318, 369, 410, 477, 530, 577, 615, 738, 795, 954, 1107, 1154, 1230, 1431, 1590, 1731, 1845, 2173, 2214, 2385, 2862, 2885, 3462, 3690, 4346, 4770, 5193, 5535, 5770, 6519, 7155, 8655, 10386, 10865, 11070, 13038, 14310, 15579, 17310, 19557, 21730, 23657, 25965, 30581, 31158, 32595, 39114, 47314, 51930, 58671, 61162, 65190, 70971, 77895, 91743, 97785, 117342, 118285, 141942, 152905, 155790, 183486, 195570, 212913, 236570, 275229, 293355, 305810, 354855, 425826, 458715, 550458, 586710, 638739, 709710, 825687, 917430, 1064565, 1253821, 1277478, 1376145, 1651374, 2129130, 2507642, 2752290, 3193695, 3761463, 4128435, 6269105, 6387390, 7522926, 8256870, 11284389, 12538210, 18807315, 22568778, 33853167, 37614630, 56421945, 67706334, 112843890, 169265835, 338531670]

約数ペア:

[(1, 338531670), (2, 169265835), (3, 112843890), (5, 67706334), (6, 56421945), (9, 37614630), (10, 33853167), (15, 22568778), (18, 18807315), (27, 12538210), (30, 11284389), (41, 8256870), (45, 7522926), (53, 6387390), (54, 6269105), (82, 4128435), (90, 3761463), (106, 3193695), (123, 2752290), (135, 2507642), (159, 2129130), (205, 1651374), (246, 1376145), (265, 1277478), (270, 1253821), (318, 1064565), (369, 917430), (410, 825687), (477, 709710), (530, 638739), (577, 586710), (615, 550458), (738, 458715), (795, 425826), (954, 354855), (1107, 305810), (1154, 293355), (1230, 275229), (1431, 236570), (1590, 212913), (1731, 195570), (1845, 183486), (2173, 155790), (2214, 152905), (2385, 141942), (2862, 118285), (2885, 117342), (3462, 97785), (3690, 91743), (4346, 77895), (4770, 70971), (5193, 65190), (5535, 61162), (5770, 58671), (6519, 51930), (7155, 47314), (8655, 39114), (10386, 32595), (10865, 31158), (11070, 30581), (13038, 25965), (14310, 23657), (15579, 21730), (17310, 19557)]