221542783158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{70241}}^1$

素因数の和:70717

約数の個数: 64

約数和(自身を含む): 474049209600

約数和(自身を除く): 252506426442

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 379, 438, 758, 1137, 1387, 2274, 2774, 4161, 7201, 8322, 14402, 21603, 27667, 43206, 55334, 70241, 83001, 140482, 166002, 210723, 421446, 525673, 1051346, 1334579, 1577019, 2669158, 3154038, 4003737, 5127593, 8007474, 10255186, 15382779, 26621339, 30765558, 53242678, 79864017, 97424267, 159728034, 194848534, 292272801, 505805441, 584545602, 1011610882, 1517416323, 1943357747, 3034832646, 3886715494, 5830073241, 11660146482, 36923797193, 73847594386, 110771391579, 221542783158]

約数ペア:

[(1, 221542783158), (2, 110771391579), (3, 73847594386), (6, 36923797193), (19, 11660146482), (38, 5830073241), (57, 3886715494), (73, 3034832646), (114, 1943357747), (146, 1517416323), (219, 1011610882), (379, 584545602), (438, 505805441), (758, 292272801), (1137, 194848534), (1387, 159728034), (2274, 97424267), (2774, 79864017), (4161, 53242678), (7201, 30765558), (8322, 26621339), (14402, 15382779), (21603, 10255186), (27667, 8007474), (43206, 5127593), (55334, 4003737), (70241, 3154038), (83001, 2669158), (140482, 1577019), (166002, 1334579), (210723, 1051346), (421446, 525673)]